Inspection Procedure

WARNING: This page is about a different car, the 2004 Infiniti M45. However, it is still accessible from the selected car via links, so may be relevant.

If the CONSULT-II cannot diagnose the system properly, check the following items.

Fig 1: CONSULT II Checking System Symptom And Item Inspection Chart

Courtesy of NISSAN MOTOR CO., U.S.A.

NOTE: The DDL1 and DDL2 circuits from DLC pins 12, 13, 14 and 15 may be connected to more than one system. A short in a DDL circuit connected to a control unit in one system may affect CONSULT-II access to other systems.